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Patents Grants
last 30 patents
Information
Patent Grant
Air ionization system and device
Patent number
11,931,690
Issue date
Mar 19, 2024
IONaer International Arizona, LLC
Timothy M. Bender
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Catalytic composition for treating a NOx-containing exhaust gas
Patent number
11,904,305
Issue date
Feb 20, 2024
Johnson Matthey Public Limited Company
Daniel Avis
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of making AFX zeolites having high thermal stability
Patent number
11,904,303
Issue date
Feb 20, 2024
Pacific Industrial Development Corporation
De Gao
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Exhaust treatment system for ammonia-fueled vehicles
Patent number
11,890,575
Issue date
Feb 6, 2024
BASF Corporation
Shiang Sung
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Silicon carbide porous body and method for producing the same
Patent number
11,883,802
Issue date
Jan 30, 2024
NGK Insulators, Ltd.
Suguru Kodama
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of making SSZ-13 zeolites with high acidity and low silica t...
Patent number
11,883,804
Issue date
Jan 30, 2024
Pacific Industrial Development Corporation
De Gao
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing a zeolitic material having framework type AEI
Patent number
11,878,293
Issue date
Jan 23, 2024
BASF Corporation
Robert McGuire
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Valve arrangement for split-flow close-coupled catalyst
Patent number
11,867,111
Issue date
Jan 9, 2024
Cummins Emission Solutions Inc.
Anand Srinivasan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Zeolite with Cu and Pd co-exchanged in a composite
Patent number
11,865,525
Issue date
Jan 9, 2024
BASF Corporation
Matthew T. Caudle
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Single brick SCR/ASC/PNA/DOC close-coupled catalyst
Patent number
11,857,925
Issue date
Jan 2, 2024
Johnson Matthey Public Limited Company
Hai-Ying Chen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System for pre-purification of a feed gas stream
Patent number
11,850,553
Issue date
Dec 26, 2023
Praxair Technology, Inc.
Ralph J. Mancini
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Copper CHA zeolite catalysts
Patent number
11,845,067
Issue date
Dec 19, 2023
BASF Corporation
Ivor Bull
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Catalyst for oxidising ammonia
Patent number
RE49743
Issue date
Dec 5, 2023
Juergen Bauer
Information
Patent Grant
Method and system for pre-purification of a feed gas stream
Patent number
11,826,703
Issue date
Nov 28, 2023
Praxair Technology, Inc.
Ralph J. Mancini
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
High-performance zeolite for reducing nitrogen oxide emissions, met...
Patent number
11,826,737
Issue date
Nov 28, 2023
Hyundai Motor Company
Pyung Soon Kim
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Tetra-functional catalyst for the oxidation of NO, the oxidation of...
Patent number
11,794,174
Issue date
Oct 24, 2023
BASF Corporation
Robert Dorner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust treatment system including nickel-containing catalyst
Patent number
11,794,172
Issue date
Oct 24, 2023
Ford Global Technologies, LLC
Rachael Jean Harrington
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Metal-containing zeolite beta for NOx reduction and methods of maki...
Patent number
11,786,864
Issue date
Oct 17, 2023
PQ Corporation
Hong-Xin Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Aqueous suspension comprising a zeolitic material and a zirconium c...
Patent number
11,786,887
Issue date
Oct 17, 2023
BASF SE
Maximilian Hemgesberg
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst compositions and process for direct production of hydrogen...
Patent number
11,779,905
Issue date
Oct 10, 2023
Ascend Performance Materials Operations LLC
Yawu T. Chi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ammonia slip catalyst with in-situ PT fixing
Patent number
11,779,913
Issue date
Oct 10, 2023
Hai-Ying Chen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Zeolite catalyst and method for producing lower olefin
Patent number
11,766,667
Issue date
Sep 26, 2023
Mitsubishi Chemical Corporation
Hiroaki Onozuka
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Low temperature NOx reduction using H2-SCR for diesel vehicles
Patent number
11,732,625
Issue date
Aug 22, 2023
BASF Corporation
Yuejin Li
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Integrated catalyst system for stoichiometric-burn natural gas vehi...
Patent number
11,731,119
Issue date
Aug 22, 2023
Sinocat Environmental Technology Co., Ltd.
Yongxiang Cheng
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of sweetening hydrocarbon gas from hydrogen sulfide
Patent number
11,731,080
Issue date
Aug 22, 2023
King Fahd University of Petroleum & Minerals
Sagheer A. Onaizi
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Selective catalytic reduction articles and systems
Patent number
11,724,248
Issue date
Aug 15, 2023
BASF Corporation
Wen-Mei Xue
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cu—P co-supported zeolite, and selective catalytic reduction cataly...
Patent number
11,724,249
Issue date
Aug 15, 2023
N.E. CHEMCAT CORPORATION
Yukio Takagi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Catalytic washcoat with controlled porosity for NOx abatement
Patent number
11,717,814
Issue date
Aug 8, 2023
BASF Corporation
Ivan Petrovic
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Ammonia slip catalyst with in-situ PT fixing
Patent number
11,712,685
Issue date
Aug 1, 2023
Johnson Matthey Public Limited Company
Yannick Bidal
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust gas purifying catalyst
Patent number
11,701,615
Issue date
Jul 18, 2023
Cataler Corporation
Shu Miyasaka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
SULFUR-RESISTANT METAL PROMOTED SMALL PORE ZEOLITE CATALYSTS
Publication number
20240131498
Publication date
Apr 25, 2024
BASF Corporation
Jia Di Zhang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NOVEL NICKEL FOAM HAVING HIERARCHICAL PORE STRUCTURE, METHOD OF PRO...
Publication number
20240124992
Publication date
Apr 18, 2024
DAEGU GYEONGBUK INSTITUTE OF SCIENCE & TECHNOLOGY
Jong-Sung YU
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CATALYST FOR THE ABATEMENT OF AMMONIA FROM THE EXHAUST OF GASOLINE...
Publication number
20240123403
Publication date
Apr 18, 2024
Umicore AG & Co. KG
Massimo COLOMBO
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ZEOLITIC MATERIAL HAVING A CHA-LIKE FRAMEWORK STRUCTURE AND SYNTHES...
Publication number
20240116038
Publication date
Apr 11, 2024
BASF Corporation
Xiaoduo Qi
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SCRF COATINGS
Publication number
20240116037
Publication date
Apr 11, 2024
Johnson Matthey Public Limited Company
Francesco FOSCHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PHOSPHOR-TRANSITION METAL-PHOTOCATALYST HYBRID COMPOSITE MATERIAL,...
Publication number
20240116030
Publication date
Apr 11, 2024
Hyundai Motor Company
Kwang Mo Seong
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
HIGHLY DISPERSED METAL SUPPORTED OXIDE AS NH3-SCR CATALYST AND SYNT...
Publication number
20240116043
Publication date
Apr 11, 2024
TOYOTA MOTOR EUROPE
Phuc Hai NGUYEN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
VALVE ARRANGEMENT FOR SPLIT-FLOW CLOSE-COUPLED CATALYST
Publication number
20240110499
Publication date
Apr 4, 2024
Cummins Emission Solutions Inc.
Anand Srinivasan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
RARE EARTH ELEMENT CONTAINING ZEOLITIC MATERIAL HAVING THE AEI FRAM...
Publication number
20240109058
Publication date
Apr 4, 2024
BASF SE
Andrei-Nicolae Parvulescu
C01 - INORGANIC CHEMISTRY
Information
Patent Application
EXHAUST GAS TREATMENT SYSTEM FOR REDUCING AMMONIA EMISSIONS FROM MO...
Publication number
20240109036
Publication date
Apr 4, 2024
BASF Corporation
Manale Maalouf
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TINY TRANSITION METAL INCORPORATED CATALYSTS FOR GASOLINE ENGINE EX...
Publication number
20240110494
Publication date
Apr 4, 2024
Johnson Matthey Public Limited Company
Wataru KURASHIGE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COPPER CHA ZEOLITE CATALYSTS
Publication number
20240091751
Publication date
Mar 21, 2024
BASF Corporation
Ivor Bull
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PREPARING A ZEOLITIC MATERIAL HAVING FRAMEWORK TYPE AEI
Publication number
20240075467
Publication date
Mar 7, 2024
BASF Corporation
Robert Mcguire
C01 - INORGANIC CHEMISTRY
Information
Patent Application
HETEROGENEOUS DESULFURIZATION CATALYST
Publication number
20240075426
Publication date
Mar 7, 2024
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Sagheer A. ONAIZI
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PHOTOCATALYST, CATALYST FILTER, CATALYST MODULE, AND AIR PURIFICATI...
Publication number
20240058793
Publication date
Feb 22, 2024
Samsung Electronics Co., Ltd.
MinSeok Koo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
VARIABLE VOLUME CATALYST CELL FOR CATALYTIC OXIDATION OF ETHYLENE O...
Publication number
20240050894
Publication date
Feb 15, 2024
CatOx, LLC.
Daniel Kremer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PURIFICATION OF LOWER OLEFINS
Publication number
20240043358
Publication date
Feb 8, 2024
CLARIANT INTERNATIONAL LTD
Carla Moreira Santos Queiroz
C07 - ORGANIC CHEMISTRY
Information
Patent Application
A method of selectively catalytically reducing dinitrogen oxide, a...
Publication number
20240033686
Publication date
Feb 1, 2024
Teknologian Tutkimuskeskus VTT Oy
Guillaume Genoud
G01 - MEASURING TESTING
Information
Patent Application
PREPARATION OF SCR CATALYST COMPRISING CU AND FE-EXCHANGED ZEOLITE,...
Publication number
20240033717
Publication date
Feb 1, 2024
BASF Corporation
Jeff H. Yang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Catalytic Devices for the Abatement of NH3 and Nox Emissions From I...
Publication number
20240024819
Publication date
Jan 25, 2024
Umicore AG & Co. KG
Massimo Colombo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST FOR ENHANCED HIGH TEMPERATURE CONVERSION AND REDUCED N2O MAKE
Publication number
20230405564
Publication date
Dec 21, 2023
BASF Corporation
Matthias Peter
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
HEATING CARRIER, AND EXHAUST GAS REDUCTION CARRIER HAVING HEATING C...
Publication number
20230374925
Publication date
Nov 23, 2023
Korea Research Institute of Chemical Technology
Sang Joon KIM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF TREATING EXHAUST GAS AND SYSTEM FOR SAME
Publication number
20230347326
Publication date
Nov 2, 2023
Johnson Matthey Public Limited Company
Daniel AVIS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LOW TEMPERATURE NOX REDUCTION USING H2-SCR FOR DIESEL VEHICLES
Publication number
20230340898
Publication date
Oct 26, 2023
BASF Corporation
Yuejin Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AN AIR PURIFICATION SYSTEM AND METHOD
Publication number
20230338605
Publication date
Oct 26, 2023
Indian Institute of Technology Bombay
Ravi KAUSHIK
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PHOTO CATALYTIC DEVICE FOR CONTINUOUS PROCESS FOR CO-CONVERSION OF...
Publication number
20230330632
Publication date
Oct 19, 2023
COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH AN INDIAN REGISTERED BODY INCOR...
Kranti Nishikant SALGAONKAR
C07 - ORGANIC CHEMISTRY
Information
Patent Application
MSECT-4 MOLECULAR SIEVES WITH OFF AND ERI TOPOLOGIES, PREPARATION M...
Publication number
20230330649
Publication date
Oct 19, 2023
China Automotive Technology and Research Center Co., Ltd.
Zhenguo LI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR PRE-PURIFICATION OF A FEED GAS STREAM
Publication number
20230285898
Publication date
Sep 14, 2023
Ralph J. Mancini
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST TREATMENT SYSTEM FOR DUAL FUEL ENGINES
Publication number
20230287822
Publication date
Sep 14, 2023
BASF Corporation
Shiang SUNG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARBON MONOXIDE AND HYDROCARBON OXIDATION CATALYST, A METHOD FOR PR...
Publication number
20230256421
Publication date
Aug 17, 2023
Hyundai Motor Company
Kwan-Young Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL